123 lines
4.1 KiB
JavaScript
Executable file
123 lines
4.1 KiB
JavaScript
Executable file
"use strict";
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.TSLINT_VERSION = void 0;
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const dependencies_1 = require("../../utility/dependencies");
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const json_file_1 = require("../../utility/json-file");
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exports.TSLINT_VERSION = '~6.1.0';
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const TSLINT_CONFIG_PATH = '/tslint.json';
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const RULES_TO_DELETE = ['no-use-before-declare', 'no-unused-variable'];
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const RULES_TO_ADD = {
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align: {
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options: ['parameters', 'statements'],
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},
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'arrow-return-shorthand': true,
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curly: true,
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eofline: true,
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'import-spacing': true,
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indent: {
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options: ['spaces'],
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},
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'variable-name': {
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options: ['ban-keywords', 'check-format', 'allow-pascal-case'],
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},
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semicolon: { options: ['always'] },
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'space-before-function-paren': {
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options: {
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anonymous: 'never',
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asyncArrow: 'always',
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constructor: 'never',
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method: 'never',
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named: 'never',
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},
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},
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'typedef-whitespace': {
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options: [
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{
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'call-signature': 'nospace',
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'index-signature': 'nospace',
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parameter: 'nospace',
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'property-declaration': 'nospace',
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'variable-declaration': 'nospace',
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},
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{
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'call-signature': 'onespace',
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'index-signature': 'onespace',
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parameter: 'onespace',
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'property-declaration': 'onespace',
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'variable-declaration': 'onespace',
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},
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],
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},
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whitespace: {
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options: [
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'check-branch',
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'check-decl',
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'check-operator',
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'check-separator',
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'check-type',
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'check-typecast',
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],
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},
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};
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function default_1() {
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return (tree, context) => {
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const logger = context.logger;
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// Update tslint dependency
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const current = dependencies_1.getPackageJsonDependency(tree, 'tslint');
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if (!current) {
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logger.info('"tslint" in not a dependency of this workspace.');
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return;
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}
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if (current.version !== exports.TSLINT_VERSION) {
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dependencies_1.addPackageJsonDependency(tree, {
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type: current.type,
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name: 'tslint',
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version: exports.TSLINT_VERSION,
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overwrite: true,
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});
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}
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// Update tslint config.
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let json;
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try {
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json = new json_file_1.JSONFile(tree, TSLINT_CONFIG_PATH);
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}
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catch {
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const config = ['tslint.js', 'tslint.yaml'].find((c) => tree.exists(c));
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if (config) {
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logger.warn(`Expected a JSON configuration file but found "${config}".`);
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}
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else {
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logger.warn('Cannot find "tslint.json" configuration file.');
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}
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return;
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}
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// Remove old/deprecated rules.
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for (const rule of RULES_TO_DELETE) {
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json.remove(['rules', rule]);
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}
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// Add new rules only iif the configuration extends 'tslint:recommended'.
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// This is because some rules conflict with prettier or other tools.
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const extend = json.get(['extends']);
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if (extend !== 'tslint:recommended' ||
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(Array.isArray(extend) && extend.some((e) => e.value !== 'tslint:recommended'))) {
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logger.warn(`tslint configuration does not extend "tslint:recommended" or it extends multiple configurations.` +
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'\nSkipping rule changes as some rules might conflict.');
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return;
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}
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for (const [name, value] of Object.entries(RULES_TO_ADD)) {
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const ruleName = ['rules', name];
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if (json.get(ruleName) === undefined) {
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json.modify(ruleName, value);
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}
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}
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};
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}
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exports.default = default_1;
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